SSL证书申请与部署

2026-06-21 23:43:58 +08:00 · 2024-12-21 17:07:51 +08:00
parent 1ed93cd295
commit b585e5fa55
119 changed files with 15923 additions and 806 deletions
@@ -0,0 +1,114 @@
+<?php
+
+namespace app\utils;
+
+class CheckUtils
+{
+    public static function curl($url, $timeout, $ip = null, $proxy = false)
+    {
+        $status = true;
+        $errmsg = null;
+        $urlarr = parse_url($url);
+        if (!empty($ip) && !filter_var($urlarr['host'], FILTER_VALIDATE_IP)) {
+            if (!filter_var($ip, FILTER_VALIDATE_IP)) {
+                $ip = gethostbyname($ip);
+            }
+            if (!empty($ip) && filter_var($ip, FILTER_VALIDATE_IP)) {
+                $port = isset($urlarr['port']) ? $urlarr['port'] : ($urlarr['scheme'] == 'https' ? 443 : 80);
+                $resolve = $urlarr['host'] . ':' . $port . ':' . $ip;
+            }
+        }
+        $ch = curl_init();
+        if ($proxy) {
+            $proxy_server = config_get('proxy_server');
+            $proxy_port = intval(config_get('proxy_port'));
+            $proxy_userpwd = config_get('proxy_user').':'.config_get('proxy_pwd');
+            $proxy_type = config_get('proxy_type');
+            if ($proxy_type == 'https') {
+                $proxy_type = CURLPROXY_HTTPS;
+            } elseif ($proxy_type == 'sock4') {
+                $proxy_type = CURLPROXY_SOCKS4;
+            } elseif ($proxy_type == 'sock5') {
+                $proxy_type = CURLPROXY_SOCKS5;
+            } else {
+                $proxy_type = CURLPROXY_HTTP;
+            }
+            curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_BASIC);
+            curl_setopt($ch, CURLOPT_PROXY, $proxy_server);
+            curl_setopt($ch, CURLOPT_PROXYPORT, $proxy_port);
+            if ($proxy_userpwd != ':') {
+                curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxy_userpwd);
+            }
+            curl_setopt($ch, CURLOPT_PROXYTYPE, $proxy_type);
+        }
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+        $httpheader[] = "Accept: */*";
+        $httpheader[] = "Accept-Language: zh-CN,zh;q=0.8";
+        $httpheader[] = "Connection: close";
+        curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
+        curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36');
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
+        curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
+        if (!empty($resolve)) {
+            curl_setopt($ch, CURLOPT_DNS_USE_GLOBAL_CACHE, false);
+            curl_setopt($ch, CURLOPT_RESOLVE, [$resolve]);
+        }
+        curl_exec($ch);
+        $errno = curl_errno($ch);
+        if ($errno) {
+            $status = false;
+            $errmsg = curl_error($ch);
+        }
+        $httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        if ($status && ($httpcode < 200 || $httpcode >= 400)) {
+            $status = false;
+            $errmsg = 'http_code='.$httpcode;
+        }
+        $usetime = round(curl_getinfo($ch, CURLINFO_TOTAL_TIME) * 1000);
+        curl_close($ch);
+        return ['status' => $status, 'errmsg' => $errmsg, 'usetime' => $usetime];
+    }
+
+    public static function tcp($target, $port, $timeout)
+    {
+        if (!filter_var($target, FILTER_VALIDATE_IP) && checkDomain($target)) {
+            $target = gethostbyname($target);
+            if (!$target) return ['status' => false, 'error' => 'DNS resolve failed', 'usetime' => 0];
+        }
+        $starttime = getMillisecond();
+        $fp = @fsockopen($target, $port, $errCode, $errStr, $timeout);
+        if ($fp) {
+            $status = true;
+            fclose($fp);
+        } else {
+            $status = false;
+        }
+        $endtime = getMillisecond();
+        $usetime = $endtime - $starttime;
+        return ['status' => $status, 'errmsg' => $errStr, 'usetime' => $usetime];
+    }
+
+    public static function ping($target)
+    {
+        if (!function_exists('exec')) return ['status' => false, 'error' => 'exec函数不可用', 'usetime' => 0];
+        if (!filter_var($target, FILTER_VALIDATE_IP) && checkDomain($target)) {
+            $target = gethostbyname($target);
+            if (!$target) return ['status' => false, 'error' => 'DNS resolve failed', 'usetime' => 0];
+        }
+        if (!filter_var($target, FILTER_VALIDATE_IP)) {
+            return ['status' => false, 'error' => 'Invalid IP address', 'usetime' => 0];
+        }
+        $timeout = 1;
+        exec('ping -c 1 -w '.$timeout.' '.$target.'', $output, $return_var);
+        $usetime = !empty($output[1]) ? round(getSubstr($output[1], 'time=', ' ms')) : 0;
+        $errmsg = null;
+        if ($return_var !== 0) {
+            $usetime = $usetime == 0 ? $timeout * 1000 : $usetime;
+            $errmsg = 'ping timeout';
+        }
+        return ['status' => $return_var === 0, 'errmsg' => $errmsg, 'usetime' => $usetime];
+    }
+}